Shoe sole



FIG. 1 is a perspective view of a shoe sole showing my new design;

FIG. 2 is a reduced bottom plan view thereof;

FIG. 3 is a left side elevational view of FIG. 1;

FIG. 4 is a right side elevational view of FIG. 1;

FIG. 5 is a front elevational view of FIG. 1; and,

FIG. 6 is a rear elevational view of FIG. 1.

A top view of the shoe sole has not been shown since it is not an element of the claimed design. 

The ornamental design for a shoe sole, as shown and described. 